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Q: How do you prepare alpha napthol?
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Related questions

What is the composition of the molisch's reagent?

5% alpha-napthol in absolute ethanol


What indicator is used to determine glucose or lactose in voges proskauer test?

Alpha napthol and a mixture of creatine with KOH


What is the chemical content of Barritt's reagents A and B?

reagent A has ethanol and alpha-napthol reagent B has potassium hydroxide, creatine and distilled water


What compounds other than a-napthol can be used as a reagent for the test?

the compounds other than alpha-naphthol can be used as a reagent for the Molisch's test are the love formula.


What is the composition of molisch test?

molisch reagent is prepared by dissolving 5g of alpha napthol in 100 ml alcohol


Can napthol replace patchoulol?

No, patchoulol is used in perfumery.


What is the principle of molisch test?

principle of molisch's testIt's based on the dehydration of the carbohydrate by sulfuric acid to produce an aldehyde, which condenses with two molecules of α-naphthol,resulting in appearance of a purple ring at the interface between the acid and test layers.


Is the Alpha Xi Delta house closed at Ohio University?

Nope! I live there! Although it is closed to certain people, (boys, for example, cannot enter any part of the house above the ground floor) the members of Alpha Xi Delta still live there. It was recently renovated to prepare for our centennial.


Who is the brother fraternity of alpha kappa alpha?

Alpha Phi Alpha


Who are the sisters of alpha phi alpha fraternity?

Alpha Kappa Alpha Sorority, Inc.


What is Alpha Sigma Alpha's motto?

Alpha Sigma Alpha's motto is 'Aspire, Seek, Attain'.


When was Alpha Chi Alpha created?

Alpha Chi Alpha was created on 1963-05-21.